title: Emergency postcoital contraception.
authors.forename: L S
authors.initials: LS
authors.lastname: Potter
authors.forename: J
authors.initials: J
authors.lastname: Trussell
authors.forename: L
authors.initials: L
authors.lastname: Rarick
mesh_terms: D003267:Contraception / Q000379:methods; D003276:Contraceptives, Oral / Q000008:administration & dosage*; D003281:Contraceptives, Postcoital; D005260:Female; D006801:Humans
chemical_list: D003276:Contraceptives, Oral; D003281:Contraceptives, Postcoital